Stephen Hawking was born January 8, 1942 in Oxford, England. From an early age, he showed a passion for science and the sky. At age 21, while studying cosmology at Cambridge, Hawking was diagnosed with Amyotrophic Lateral Sclerosis (ALS). Despite his debilitating illness, he has done ground-breaking work in physics and cosmology and his several books strive to make science accessible to everyone.
Research on Black Holes
Groundbreaking findings from another young cosmologist, Roger Penrose, about the fate of stars and the creation of black holes tapped into Hawking's own fascination with how the universe began. This set him on a career course that reshaped the way the world thinks about black holes and the universe.
While physical control over his body diminished (he'd be forced to use a wheelchair by 1969), the effects of his disease started to slow down. In 1968, a year after the birth of his son Robert, Stephen Hawking became a member of the Institute of Astronomy in Cambridge.
The next few years were a fruitful time for Hawking. A daughter, Lucy, was born to Stephen and Jane in 1969 (a third child, Timothy, arrived 10 years later), while Hawking continued with his research. He then published his first book, the highly technical The Large Scale Structure of Space-Time (1975). He also teamed up with Penrose to expand upon his friend's earlier work.
In 1974, Stephen Hawking's research turned him into a celebrity within the scientific world when he showed that black holes aren't the information vacuums that scientists had thought they were. In simple terms, Hawking demonstrated that matter, in the form of radiation, can escape the gravitational force of a collapsed star. Hawking Radiation was born.
The announcement sent shock waves of excitement through the scientific world, and put Hawking on a path that's been marked by honors, notoriety and distinguished titles. He was named a fellow of the Royal Society at the age of 32,